CM2 MeshTools® Suite /release 4.7.2
- 4.7.2
- April, 2017
- All CM2 MeshTools® Suite
- Minor release of the CM2 MeshTools® Suite
- Bug-fix update. Client applications need not to be recompiled against this update.
/caveats
None
/new features
None
/improvements
None
/fixes
CM2 TetraMesh, CM2 TetraMesh Aniso, CM2 TriaMesh, CM2 TriaMesh Aniso
- Remaining edges with two hard nodes even with
mode.no_clamped_edges_flag = true
.
CM2 SurfRemesh T3, CM2 SurfRemesh Q4
- Erroneous behaviour with
max_chordal_error
< -1 (i.e. more than 100% of local curvatures) or with big positive values. - Curvatures could also be not fully properly taken into account due to misleading computation in
meshtools1d::mesh_spline
(see below).
All meshers (except Intersect and Layers)
mode.node_inserting_flag = false
caused excessive CPU usage in optimization step.
CM2 HexaMesh, CM2 QuadMesh, CM2 QuadMesh Aniso, CM2 SurfRemesh Q4
mode.node_removing_flag = false
was not fully obeyed (could still remove nodes).
MeshTools
meshtools1d::mesh_spline
: erroneous computations of curvatures in some cases.meshtools1d::mesh_curve_param
: in case of high curvatures in the middle of the curvemax_gradation
didn’t reduce the metrics at the first and last nodes when it should have done so.
This bug impacted (slightly) CM2 SurfMesh T3&Q4.meshtools::NASTRAN_input
: bug with free-field format.
/breaking changes
None